1 All movement in the body is the result of muscle contraction without exception. 2  True False. 3  In addition to movement, muscle contraction also fulfills some other important functions in the body, such as posture, joint stability, and heat production. 4  True False.
Biodiversity is important because certain organisms have economic value (such as rainforest plants being made into medicine), they have value to the ecosystem (think of their spot on a food web), and they are a source of natural beauty and recreation.iodiversity is important because humans d â¦ epend on animals and other species to live and grow and much as animals and other species depend on humans to live and grow. It's important because it is based on the evolution of other species.
4) Biodiversity is important. Biodiversity refers to the variety of plants, animals, and other living things in our world. It can be negatively influenced by habitat loss and degradation due to human activity, climate change, and pollution, among other things.